BMO Harris Bank - Mortgage Banker (Deborah E Grigonis) ← View details 6015 U.S. Highway 6, Portage, IN 46368 +1 219-314-4565 bmoharris.com Add a Review Your name* Your e-mail* (Not for publication) Rating ★ ★ ★ ☆ ☆ Your review* * — Required information